These special variable types (objects) automatically increase as time elapses. This makes it easy to check if a certain time has elapsed, while allowing your program to perform other work or checks ...

Arduino with LCD Keypad Shield alarm clock made from scratch. Author: Yaroslava Tkachuk, BSc student of the University of Silesia, Katowice, Poland. An alarm with a simple GUI implemented with the use ...

If you think the ELK Arduino Shield is something your projects could benefit from, ... LCD, Keypad, Enclosure Expansion Arduino Shield (video) 9:57 am March 6, 2015 By Julian Horsey.

Here, different I2C Library functions are used to make project understand a little bit easier. The matrix keypad has 8 pins connected with Arduino UNO sensor shield. After entering the date ,month, ...

I wanted to use a compact device to measure and display the speed of some orbiting wheels. I quickly created a simple but compact digital tachometer using an Arduino Uno microcontroller and a pretty ...

The past month or so I’ve been playing with the Maxim DS1307 Real-Time-Clock and DS1621 Temperature Sensor ICs. I hooked them up to an Arduino Uno board with a Parallax Serial 16×2 Character LCD. I ...

To make things a little easier on yourself, Arduino shield-maker 1Sheeld shows off how to hack a Skip to Main Content View on Facebook Page (Opens in a new tab) ...

Pin connections of the TFT shield: While the pin connections of the Arduino type is pretty clear and straight forward the same on Raspberry Pi type is not clear at all. However, here's my hard work ...